For instance, among the functions which are continuous and nonnegative in 0 < x < 1, and which have the value 1 at x = 1, there is none whose graph bounds the least area between the x-axis and the lines x = 0 and x = 1.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 3611 | 2020-08-05 11:46:36 | 66.15 | 95% |
| 631 | 2019-04-20 18:22:55 | 70.14 | 97% |
| 126 | 2019-03-28 07:29:54 | 61.09 | 96% |